Finding the Fourth Proportional to 67,402.53, 93,016.35 and 37,189.08

Step by Step Solution

1. Step 1: Write the proportion equation
   67,402.53 : 93,016.35 = 37,189.08 : x
2. Step 2: Convert to fraction form
   67,402.53/93,016.35 = 37,189.08/x
3. Step 3: Cross multiply
   67,402.53x = 93,016.35 × 37,189.08
4. Step 4: Simplify right side
   67,402.53x = 3,459,192,481.46
5. Step 5: Solve for x
   x = 3,459,192,481.46/67,402.53
6. Step 6: Final answer
   x = 51,321.40